diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index c680cd9d1d49..d5dff5c717ee 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -135317,6 +135317,10 @@ components:
       properties:
         attributes:
           $ref: "#/components/schemas/TimeseriesResponseAttributes"
+        id:
+          description: The identifier of the timeseries response resource.
+          example: "0"
+          type: string
         type:
           $ref: "#/components/schemas/TimeseriesFormulaResponseType"
       type: object
@@ -136175,24 +136179,29 @@ components:
       properties:
         family:
           description: Unit family, allows for conversion between units of the same family, for scaling.
-          example: time
+          example: percentage
           type: string
+        id:
+          description: The identifier of the unit.
+          example: 17
+          format: int64
+          type: integer
         name:
-          description: Unit name
-          example: minute
+          description: Unit name.
+          example: percent
           type: string
         plural:
           description: Plural form of the unit name.
-          example: minutes
+          example: percent
           type: string
         scale_factor:
           description: Factor for scaling between units of the same family.
-          example: 60.0
+          example: 1.0
           format: double
           type: number
         short_name:
           description: Abbreviation of the unit.
-          example: min
+          example: "%"
           type: string
       type: object
     UnitCostCreateRequest:
diff --git a/features/v2/metrics.feature b/features/v2/metrics.feature
index f4078974f84e..59973467f40f 100644
--- a/features/v2/metrics.feature
+++ b/features/v2/metrics.feature
@@ -980,6 +980,7 @@ Feature: Metrics
     And body with value {"data": {"attributes": {"formulas": [{"formula": "a", "limit": {"count": 10, "order": "desc"}}], "from": {{ timestamp('now - 1h') }}000, "interval": 5000, "queries": [{"data_source": "metrics", "query": "avg:datadog.estimated_usage.metrics.custom{*}", "name": "a"}], "to": {{ timestamp('now') }}000}, "type": "timeseries_request"}}
     When the request is sent
     Then the response status is 200 OK
+    And the response "data.id" is equal to "0"
     And the response "data.type" is equal to "timeseries_response"
 
   @skip-validation @team:ddoghq/timeseries-query
diff --git a/packages/datadog-api-client-v2/models/TimeseriesResponse.ts b/packages/datadog-api-client-v2/models/TimeseriesResponse.ts
index 83e5baac198f..55abfc5f6996 100644
--- a/packages/datadog-api-client-v2/models/TimeseriesResponse.ts
+++ b/packages/datadog-api-client-v2/models/TimeseriesResponse.ts
@@ -16,6 +16,10 @@ export class TimeseriesResponse {
    * The object describing a timeseries response.
    */
   "attributes"?: TimeseriesResponseAttributes;
+  /**
+   * The identifier of the timeseries response resource.
+   */
+  "id"?: string;
   /**
    * The type of the resource. The value should always be timeseries_response.
    */
@@ -41,6 +45,10 @@ export class TimeseriesResponse {
       baseName: "attributes",
       type: "TimeseriesResponseAttributes",
     },
+    id: {
+      baseName: "id",
+      type: "string",
+    },
     type: {
       baseName: "type",
       type: "TimeseriesFormulaResponseType",
diff --git a/packages/datadog-api-client-v2/models/Unit.ts b/packages/datadog-api-client-v2/models/Unit.ts
index 298aa0a74d5a..3251da86110e 100644
--- a/packages/datadog-api-client-v2/models/Unit.ts
+++ b/packages/datadog-api-client-v2/models/Unit.ts
@@ -15,7 +15,11 @@ export class Unit {
    */
   "family"?: string;
   /**
-   * Unit name
+   * The identifier of the unit.
+   */
+  "id"?: number;
+  /**
+   * Unit name.
    */
   "name"?: string;
   /**
@@ -51,6 +55,11 @@ export class Unit {
       baseName: "family",
       type: "string",
     },
+    id: {
+      baseName: "id",
+      type: "number",
+      format: "int64",
+    },
     name: {
       baseName: "name",
       type: "string",